Home / 130,661-195,484

Finding the Third Proportional to 130,661 and 195,484

Calculator

Solution

The third proportional to 130,661 and 195,484 is: 292,466.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,661 : 195,484 = 195,484 : x
  2. Step 2: Convert to fraction form
    130,661/195,484 = 195,484/x
  3. Step 3: Cross multiply
    130,661x = 195,484 × 195,484
  4. Step 4: Simplify right side
    130,661x = 38,213,994,256
  5. Step 5: Solve for x
    x = 38,213,994,256/130,661
  6. Step 6: Final answer
    x = 292,466.72

Related Problems

Find third proportional to 65,330.50 and 97,742
Half scale
Find third proportional to 261,322 and 390,968
Double scale
Find third proportional to 130,663 and 195,487
Similar ratio
Find third proportional to 195,991.50 and 293,226
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.